I'm sure that I am missing something.
DFCO is cutting out way too soon.
When doing a coast down from 60+ it cuts out around 40.
It is not coming near the map or rpm settings.
What else would controll this?
Wolfie
I'm sure that I am missing something.
DFCO is cutting out way too soon.
When doing a coast down from 60+ it cuts out around 40.
It is not coming near the map or rpm settings.
What else would controll this?
Wolfie
B3314 is the vehicle speed enable table. What values are in it?
DigitalEFI- EFILive US Distributor
sales@digitalefi.com
678/344-1590
I guess I should havew gave more information, but I was 1000 (am) miles from home
and "borrowing" a wifi connection, so I was in a bit of a hurry.
----
Vehicle speed must remain above {B3314} "(not available in this operating system)"-this value to enable DFCO.
throttle enable
400 0.996094
800 1.992188
1200 3.007813
1600 3.964844
2000 4.726563
2400 4.980469
2800 5
3200 5.078125
3600 5.78125
4000 7.519531
4400 8.945313
4800 10
5200 10
5600 10
6000 10
6400 10
6800 10
7200 10
7600 10
8000 10
dfco rpm
1000 650
dfco map
60 25.996094 30.996094
70 26.992188 31.992188
80 28.007813 33.007813
90 29.003906 34.003906
100 30 35
After you excuse yourself, post your tun file so we can get a better handle on the problem.Originally Posted by Wolfie
DigitalEFI- EFILive US Distributor
sales@digitalefi.com
678/344-1590
Ahhh ok, but it was the dog who burped...
The OEM and the changed files are here...
http://www.wolf-pa.us/EFILive_Stuff/
I wasn't sure how to post them in the forum, so I just stuck them on my site.
Thanks...
The problem appears to be there's no B3314 table in your tun file, but there is a vehicle speed hysterisis entry (B3315). I've PMd Ross to see if he can revise the calibration file to include B3314.
DigitalEFI- EFILive US Distributor
sales@digitalefi.com
678/344-1590
I actually figured it was that, but I'm too new at this to have said so.
Thanks for looking at them.
I was looking closely while driving, and it seems definitely to be speed related.
In 4th it cuts just as the van crosses 45MPH, and
in 3rd it cuts just as it crosses 33MPH.
By the way, the vehicle is a
2007 Chevy Express 2500 Van, liter, LQ4, E480
Ed
Last edited by Wolfie; January 19th, 2008 at 04:15 AM.
Hi Guys,
Yeah sorry, it appears to have been left out, I'll check it out.
Cheers,
Ross
I no longer monitor the forum, please either post your question or create a support ticket.